CN219440146U - 负压引流灌洗装置 - Google Patents
负压引流灌洗装置 Download PDFInfo
- Publication number
- CN219440146U CN219440146U CN202222215397.9U CN202222215397U CN219440146U CN 219440146 U CN219440146 U CN 219440146U CN 202222215397 U CN202222215397 U CN 202222215397U CN 219440146 U CN219440146 U CN 219440146U
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- Prior art keywords
- negative pressure
- drainage
- tube
- lavage device
- electric valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000007788 liquid Substances 0.000 claims abstract description 82
- 239000002699 waste material Substances 0.000 claims abstract description 49
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 42
- 230000010412 perfusion Effects 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 230000037452 priming Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 6
- 239000000565 sealant Substances 0.000 description 4
- 230000002262 irrigation Effects 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 239000003978 infusion fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222215397.9U CN219440146U (zh) | 2022-08-22 | 2022-08-22 | 负压引流灌洗装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202222215397.9U CN219440146U (zh) | 2022-08-22 | 2022-08-22 | 负压引流灌洗装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN219440146U true CN219440146U (zh) | 2023-08-01 |
Family
ID=87410330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202222215397.9U Active CN219440146U (zh) | 2022-08-22 | 2022-08-22 | 负压引流灌洗装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN219440146U (zh) |
-
2022
- 2022-08-22 CN CN202222215397.9U patent/CN219440146U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Wu Yakun Inventor before: Wu Yakun Inventor after: Yang Shuqing Inventor after: Wu Yakun Inventor before: Yang Shuqing Inventor before: Wu Yakun |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Negative pressure drainage and irrigation device Granted publication date: 20230801 Pledgee: Wuhan Optics Valley Small and Medium Duty Venture Capital Co.,Ltd. Pledgor: Wuhan Shengda Kangcheng Medical Technology Co.,Ltd. Registration number: Y2024980014604 |